Wed, 08 May 2002 10:15:04 +0200 the new predicate "relation"
paulson [Wed, 08 May 2002 10:15:04 +0200] rev 13121
the new predicate "relation"
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip